*{
    margin: 0;
    padding: 0;
}
body{
    padding-right: 20px;
}
.box{
    width: 100%;
    height: 100%;
}
.list{
    height: 50px;
    margin-left: 20px;
    margin-right: 20px;
    background-color:rgb(243,243,243);
    padding-right: 15px;
}
.list-left {
    width: 150px;
    height: 30px;
    margin-top: 10px;
    float: left;
}
.list-left-left{
    width: 10px;
    height: 30px;
    float: left;
    background-color: #008000;
}
.list-left-right{
    width: 120px;
    height: 30px;
    font-size: 14px;
    line-height: 30px;
    float: left;
    text-indent: 5px;
}
.list-right{
    float: right;
    margin-top: 5px;
}
.functionButton,.queryButtonBox,#search{
    float: right;
}
.query{
    height: 100px;
    margin: 20px 20px 0 20px;
}
.layui-form-item .layui-input-inline{
    float: left;
}
.layui-card-header{
    background-color:rgb(243,243,243);
}
.layui-form-label{
    width: 100px;
}
.layui-form-item .layui-input-inline {
    float: left;
    width: 150px;
}
.layui-form-item .layui-input-inline:last-child{
    margin-right: 0;
}
.record{
    margin: 40px 20px 0 20px;
    background-color:rgb(243,243,243);
    padding: 0 20px 0 20px;
}
.queryButtonBox{
    float: right;
}
#button_ids{
    display: none;
}
.record-left,.tree-left {
    float: left;
    margin: 20px 0 0 40px;
}
.layui-table-cell {
    line-height: 47px;
    height:initial;
}
.layui-table-cell>a{
    color:#008000;
}
div#rMenu {
    position:absolute;
    visibility:hidden;
    top:0;
    background-color: #555;
    text-align: left;
    padding: 2px;
}
div#rMenu ul li {
    margin: 1px 0;
    padding: 0 5px;
    cursor: pointer;
    list-style: none outside none;
    background-color: #DFDFDF;
}
img{
    width: 100px;
    height: 100px;
}
#courseTree{
    width: 200px;
}